Product Description

Further development of Canon's flagship Speedlite has led to the production of the 580 EX II. This is the premier Speedlite for all photographers, including professionals. Newly designed to match with the EOS-1D Mark III in terms of improved dust- and water-resistance, body strength, and the ability to control flash functions and settings from the camera menu (EOS-1D Mark III only). Other features include improved communication reliability through its direct contacts, and recycling time is both 20% shorter than the 580EX and is completely inaudible. Optional External power supply - compatible with Dust- and water- Resistant External Power Pack, Canon battery pack CP-E3 and Transistor Pack E Unit Dimensions - 3.0 x 5.3 x 4.5 inches /76 x 134 x 114mm; Weight - 13.2 oz./375g, without batteries (4 AA alkaline batteries add 3.5 oz./100g)

Product Details

• Brand: Canon
• Model: 1946B002
• Released on: 2007-05-10
• Dimensions: 4.00" h x 5.00" w x 8.00" l, 4.00 pounds

Features

• dust- and water-resistant construction
• heavy-duty metal mounting foot with improved locking mechanism
• E-TTL II for compatible Canon EOS cameras and EF series lenses
• stroboscopic flash setting
• wireless E-TTL flash operation as a "master" or "slave" unit

Manufacturer Description
Further development of Canon's flagship Speedlite has led to the production of the 580 EX II. This is the premier Speedlite for all photographers, including professionals. Newly designed to match with the EOS-1D Mark III in terms of improved dust- and water-resistance, body strength, and the ability to control flash functions and settings from the camera menu (EOS-1D Mark III only). Other features include improved communication reliability through its direct contacts, and recycling time is both 20% shorter than the 580EX and is completely inaudible.

Speedlite 580EX II Flash Highlights

• Approximately 20 percent faster recycling time compared to 580EX
• Superior build quality, including a metal foot for higher rigidity
• Max Guide No. 58 at 105mm setting (GN 190, feet)
• Auto conversion of flash coverage with compatible digital SLR cameras
• White Balance info communicated instantly to compatible digital SLR cameras
• Full swivel, 180 degrees in either direction
• AF-assist beam, compatible with all AiAF points on every EOS SLR
• Dust- and water- resistance to match the EOS-1D Mark III

Customer Reviews

Excellent!
This flash is an excellent product from Canon. I used it for some wedding photography and the results were amazing! I was able to take photos from across the room with excellent results.

works like a dream
Love it, love it, love it!!!
I don't know much about using a flash, but I read some directions, set it to ETTL and took some photos. The exposure was spot on, and the skin tones were just perfect!!! I'm quite hooked on how well this works with my Canon 10D and highly recommend it to others who need a new flash attachment. This one is slick!

Excellent Flash- but get MAHA battery/chagr and a frame
This is a great flash for the xti. Use it instead of the on board flash, because it will add dimension to you photos.

At parties, or weddings, use it with a frame.

I use maha rechargeable batteries with this flash, and It has not failed to provide great photos.

The only thing that I would improve would be to give it a optical slave response, that way the on board flash can be used to trigger the main flash. Alas, no luck. Glad it has remote cable trigger though, for studio work.

Over all, I am pleased with this flash. When Canon comes out with an update, I'll gather up a few more of the ex2's.